package com.xiaotu.command;

/**
 * @author 张晓
 * @create 2020-06-24 16:19
 */
public class Client {
    public static void main(String[] args) {
        //使用命令模式，完成通过遥控器，对电灯的操作
        //创建电灯的对象（接收者）
        LightReceiver lightReceiver = new LightReceiver();
        //创建电灯相关的开关命令
        LightOffCommand lightOffCommand = new LightOffCommand(lightReceiver);
        LightOnCommand lightOnCommand = new LightOnCommand(lightReceiver);
        //需要一个遥控器
        RemoteController remoteController = new RemoteController();
        //给我们遥控器设置相关的命令，比如 no = 0 是电灯的开和关的操作
        remoteController.setCommand(0,lightOnCommand,lightOffCommand);
        System.out.println("-------------按下灯的开的按钮-------------");
        remoteController.onButtonWasPushed(0);
        System.out.println("-------------按下灯的关的按钮-------------");
        remoteController.offButtonWasPushed(0);
        System.out.println("-------------按下撤销按钮-------------");
        remoteController.undoButtonWasPushed();


        System.out.println(" 使用遥控器操作电视机 ");

        //创建电视机的对象（接收者）
        TVReceiver tvReceiver = new TVReceiver();
        //创建电视机相关的开关命令
        TVOnCommand tvOnCommand = new TVOnCommand(tvReceiver);
        TVOffCommand tvOffCommand = new TVOffCommand(tvReceiver);
        //给我们遥控器设置相关的命令，比如 no = 1 是电灯的开和关的操作
        remoteController.setCommand(1,tvOnCommand,tvOffCommand);
        System.out.println("-------------按下电视机的开的按钮-------------");
        remoteController.onButtonWasPushed(1);
        System.out.println("-------------按下电视机的关的按钮-------------");
        remoteController.offButtonWasPushed(1);
        System.out.println("-------------按下撤销按钮-------------");
        remoteController.undoButtonWasPushed();

    }
}
